ACM - Normas
Minos Garofalakis
Amit Kumar
ACM Transactions on Database Systems
Approximating multi-dimensional aggregate range queries over real attributes
Sequential sampling procedures for query size estimation
Online aggregation
An Overview of Wavelet Based Multiresolution Analyses
Wavelet-based histograms for selectivity estimation
Nonuniform sparse approximation with Haar wavelet basis
Extended wavelets for multiple measures